The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - '67 250 w/3 speed convert to auto trans...???

factorystock · 04-11-2014, 08:15 PM

More than likely, you have the standard 3.73 ratio, so an overdriveauto is probably most desireable trans in todays world of higher speed limits. Unfortunately, there is no TV kit for auto overdrives engineered precisely for the 6 cyl. available. When will the aftermarket suppliers help us out on this? As far as I know, you have to fab one up on your own. Its possible someone on a NOVA site came up with a system, the majority of early Novas were built with 6 cyl engines.

04-11-2014, 08:15 PM	#9
factorystock Registered User Join Date: Feb 2007 Location: west coast Posts: 3,400	Re: '67 250 w/3 speed convert to auto trans...??? More than likely, you have the standard 3.73 ratio, so an overdriveauto is probably most desireable trans in todays world of higher speed limits. Unfortunately, there is no TV kit for auto overdrives engineered precisely for the 6 cyl. available. When will the aftermarket suppliers help us out on this? As far as I know, you have to fab one up on your own. Its possible someone on a NOVA site came up with a system, the majority of early Novas were built with 6 cyl engines.